1:Acoording to the automobile ignition system's requirment to devise the ignition coils which can make the ignition coils matching better with the ignition system and launch with a larger energy and a higher voltage.

2:Deal carefully with the circle programme.

(e.g:Vacuumize below 100Pa for 2 minutes,then casting the epoxy.Ensure exhaust the air in the coils.It can improve the performance of withstand voltage.It makes ignition coil can withstand 50KV voltage.)

3:The structural design become more feasible:

Improved the insulativity and the reliability.

4:For the new items or the new version of the old items,besides of 100% testing and checking on every single parts in the laboratory, we also will install the ignition coils into the car for final checking.

5: We have an independent research and development team.

Now we owned three patents,one of them honerd as innovation patent which can decrease ignition coil temperature by 10 centigrade degree,which can prolong the service life.